dawnshade wrote:
On Wednesday 26 October 2005 12:08, Anton Nikiforov wrote:On Tuesday 25 October 2005 23:21, Anton Nikiforov wrote:tcpdump -n -e -ttt -x -i pflog0 host 127.0.0.1 000034 rule 0/3(short): pass out on lo0: IP 127.0.0.1.514 > 127.0.0.1.643: . ack 30 win 65535 0x0000: 4600 002c 6605 4000 0306 11c5 7f00 0001 F..,[EMAIL PROTECTED] 0x0010: 7f00 0001 0100 0000 0202 0283 8129 5dab.............)]. 0x0020: 5db7 f2f2 5010 ffff 7dce 0000 ]...P...}... 000034 rule 0/3(short): pass out on lo0: IP 127.0.0.1.514127.0.0.1.643: . ack 30 win 65535 0x0000: 4600 002c d21d 4000 0306 a5ac 7f00 0001 F..,[EMAIL PROTECTED] 0x0010: 7f00 0001 0100 0000 0202 0283 8129 5dab.............)]. 0x0020: 5db7 f2f2 5010 ffff 7dce 0000 ]...P...}...The rule for this packet is not a "log" one, but the sign (short) is what i cannot understand.Read 'man 1 tcpdump' about key "-s". You command must be like "tcpdump -s 1000 -n -e -ttt -x -i pflog0 host 127.0.0.1" Change value 1000 to appropriate.Hi, and thanks for the replay, but my question is not about how to use tcpdump (i know -s key), but what to do with pf to make this packets pass through. When my pf is up i cannot rsh to ipcad, but when it is down - everything is working just fine. I need this rsh to get my ip statistics.sorry, i misunderstand you.can you provide output 'pfctl -sr -g' (at leat sensitive rules before number 34)
Hello and thanks again for the replay. Here is the output of pfctl -sr -g. @0 scrub in all fragment reassemble [ Skip steps: i=end f=end p=end sa=end sp=end da=end dp=end ] [ queue: qname= qid=0 pqname= pqid=0 ] @1 scrub out all random-id fragment reassemble [ Skip steps: i=end d=end f=end p=end sa=end sp=end da=end dp=end ] [ queue: qname= qid=0 pqname= pqid=0 ] @0 pass quick on lo0 all [ Skip steps: p=4 sp=802 da=2 dp=17 ] [ queue: qname= qid=0 pqname= pqid=0 ]I was "playing" with this rule and used to install it in different ways and places. I have no idea what to do with this.
I was turning off scrubbing, everything beloew. With no result. All the rest is not about lo0, but here they are (34 out of 9849): @1 block drop in quick inet from 192.168.11.1 to any @2 block drop in log quick on fxp0 inet from any to 224.0.0.0/3 @3 block drop out log quick on fxp0 inet from 224.0.0.0/3 to any @4 block drop in log quick on fxp0 inet proto tcp all flags FPU/FPU @5 block drop in log quick on fxp0 inet proto tcp all flags FS/FSRA @6 block drop in log quick on fxp0 inet proto tcp all flags /FSRA @7 block drop in log on fxp0 proto tcp all @8 block drop in log on fxp0 proto udp all @9 block drop out log on fxp0 proto tcp all @10 block drop out log on fxp0 proto udp all @11 block drop in log on fxp0 proto icmp all @12 block drop out log on fxp0 proto icmp all @13 block return-rst in log on fxp0 proto tcp all @14 block return-rst out log on fxp0 proto tcp all @15 block return-icmp(port-unr, port-unr) in log on fxp0 proto udp all @16 block return-icmp(port-unr, port-unr) out log on fxp0 proto udp all @17 block drop in log on fxp0 proto tcp from any to any port = pop3 @18 block drop in log on fxp0 proto tcp from any to any port = loc-srv @19 block drop in log on fxp0 proto tcp from any to any port = profile @20 block drop in log on fxp0 proto tcp from any to any port = netbios-ns @21 block drop in log on fxp0 proto tcp from any to any port = netbios-dgm @22 block drop in log on fxp0 proto tcp from any to any port = netbios-ssn @23 block drop in log on fxp0 proto tcp from any to any port = microsoft-ds @24 block drop in log on fxp0 proto udp from any to any port = pop3 @25 block drop in log on fxp0 proto udp from any to any port = loc-srv @26 block drop in log on fxp0 proto udp from any to any port = profile @27 block drop in log on fxp0 proto udp from any to any port = netbios-ns @28 block drop in log on fxp0 proto udp from any to any port = netbios-dgm @29 block drop in log on fxp0 proto udp from any to any port = netbios-ssn @30 block drop in log on fxp0 proto udp from any to any port = microsoft-ds @31 block drop out log on fxp0 proto tcp from any to any port = pop3 @32 block drop out log on fxp0 proto tcp from any to any port = loc-srv @33 block drop out log on fxp0 proto tcp from any to any port = profile @34 block drop out log on fxp0 proto tcp from any to any port = netbios-ns Just in case: # pfctl -sr -g | grep lo0 @0 pass quick on lo0 all Best regards, Anton
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